#123C29#123C29

#123C29 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.1% C 0.058 H 160.7°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#123C29
RGB	rgb(18, 60, 41)
HSL	hsl(153, 54%, 15%)
HSV	hsv(153, 70%, 24%)
CMYK	cmyk(70%, 0%, 31.7%, 76.5%)
CIE-LAB	lab(22.02, -19.98, 7.53)
CIE-LCH	lch(22.02, 21.35, 159.34°)
OKLab	oklab(32.07% -0.0547 0.0192)
OKLCH	oklch(32.07% 0.058 160.7)
XYZ	xyz(2.2653, 3.5202, 2.6575)
Luminance	0.0352 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123C29 #3C1225

analogous

#123C14 #123C29 #123A3C

triadic

#123C29 #29123C #3C2912

tetradic

#123C29 #14123C #3C1225 #3A3C12

square

#123C29 #14123C #3C1225 #3A3C12

split-complementary

#123C29 #3C123A #3C1412

monochromatic

#071810 #071810 #123C29 #206B49 #2E9A69

Accessibility & contrast

On white

12.32

#123C29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#123C29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123C29

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123C29	#FFFFFF	#000000	##FFFFFF
##123C29	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3728

Deuteranopia (green-blind)

#35332A

Tritanopia (blue-blind)

#013C37

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #123c29;
/* rgb */ color: rgb(18, 60, 41);
/* oklch */ color: oklch(32.1% 0.058 160.7);

Tailwind

colors: {
  custom: {
    50: '#557262',
    500: '#123c29',
    950: '#000000',
  },
}

SCSS

$custom: #123c29;
$custom-light: #557262;
$custom-dark: #000000;

JSON

{
  "hex": "#123c29",
  "rgb": {
    "r": 18,
    "g": 60,
    "b": 41
  },
  "hsl": {
    "h": 152.857,
    "s": 53.846,
    "l": 15.294
  },
  "oklch": {
    "l": 0.32074,
    "c": 0.05801,
    "h": 160.7
  },
  "luminance": 0.0352
}

Semantic roles & 50–950 ramp

primary

#123C29

secondary

#753552

accent

#4B8DDD

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#030805

muted

#787B79

Preview Lab

Preview with #123C29

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →